Bowen, John, 1966- The economic geography of air transportation : space, time, and the freedom of the sky / John Bowen - New York : Routledge, 2010 - xvi, 331 p. : ill., maps ; 24 cm. - Routledge studies in the modern world economy ; 81 . Includes bibliographical references and index ISBN: 9780415778053 £95.00 Subjects--Topical Terms: Aeronautics--Social aspectsAeronautics--Economic aspects Dewey Class. No.: 387.71